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Other Income, Net (Schedule Of Components Of Other (Income) Expense, Net) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Other Income [Abstract]    
Patent litigation settlement items, net $ (19,227) $ 0
Other income, net 1,059 451
Other income, net $ (18,168) $ 451